| Abbreviation | Definition |
|---|---|
| RAVE | Rituals Affirmations Visualization And Energy |
| RAVE | Rituals, Affirmations, Visualization, and Energy |
| RAW | Revival And Worship |
| RBC | Radio Bible Class |
| RBC | Radio Bible College |
| RBC | Regional Bible Center |
| RBF | Rochester Bible Fellowship |
| RBI | Real Biblical Inspiration |
| RBMU | Regions Beyond Missionary Union |
| RBN | Building Network |
| RBN | Relationship Building Network |
| RBS | Reformed Baptist Seminary |
| RBTC | Rhema Bible Training Center |
| RC | Reformed Church |
| RC | Religious of the Cenacle |
| RC | Roman Catholic |
| RCA | Rabbinical Council of America |
| RCA | Reformed Church in America |
| RCA | Rensselaer Christian Association |
| RCA | Rockwall Christian Academy |